Skip to content
MENU
ABOUT GLP
Mission, Financial Transparency and Governance
Staff & Contributors
Boards
GLP Integrity Policies: Privacy, Conflicts of Interest, Verification, Fact-Checking Standards and Corrections
Fair Use of Articles & Images
Copyright
Donate
Is the Genetic Literacy Project a corporate ‘front’? GLP responds to ongoing false allegations from US Right to Know / Organic Consumers Association / SourceWatch / Baum Hedlund / Church of Scientology
Contact
TOPICS
Daily Food & Ag
Daily Human
Agriculture & Food
Ancestry & Evolution
Chemical Controversies
Health & Medicine
Law, Regulations & Ethics
Science of the Future
Sustainability & Climate Change
GLP ARTICLES
GLP Human Features
GLP Food & Ag Features
SPECIAL SECTIONS
Academics Review
Anti-GMO Advocacy Funding Tracker
Bees & Butterflies
Global Gene Editing Regulation Tracker
GLP Biotech Profiles
GMO Beyond the Science
GMO FAQs
Infographics
Pesticides and Food
Sustainable Weed Management
Videos
RESEARCH
Search GLP Library
Search Infographics
Search Videos
Browse Authors
Browse Sources
GLP RSS Feeds
WRITE FOR GLP
SEARCH
MENU
Participate
Newsletter
Donate
Newsletter Sign Up
Donate
60.3K
20K
SEARCH
MENU
ABOUT GLP
Mission, Financial Transparency and Governance
Staff & Contributors
Boards
GLP Integrity Policies: Privacy, Conflicts of Interest, Verification, Fact-Checking Standards and Corrections
Fair Use of Articles & Images
Copyright
Donate
Is the Genetic Literacy Project a corporate ‘front’? GLP responds to ongoing false allegations from US Right to Know / Organic Consumers Association / SourceWatch / Baum Hedlund / Church of Scientology
Contact
TOPICS
Daily Food & Ag
Daily Human
Agriculture & Food
Ancestry & Evolution
Chemical Controversies
Health & Medicine
Law, Regulations & Ethics
Science of the Future
Sustainability & Climate Change
GLP ARTICLES
GLP Human Features
GLP Food & Ag Features
SPECIAL SECTIONS
Academics Review
Anti-GMO Advocacy Funding Tracker
Bees & Butterflies
Global Gene Editing Regulation Tracker
GLP Biotech Profiles
GMO Beyond the Science
GMO FAQs
Infographics
Pesticides and Food
Sustainable Weed Management
Videos
RESEARCH
Search GLP Library
Search Infographics
Search Videos
Browse Authors
Browse Sources
GLP RSS Feeds
WRITE FOR GLP
SEARCH
MENU
2026 Credibility and Reputation Report
The GLP is committed to full transparency. Download the report.
Global Gene Editing Regulation Tracker
Our interactive GLP global map explains the status of each country’s regulations for human and agricultural gene editing and gene drives.
GLP 2021 Annual Report
The GLP is committed to full transparency. Download our 2021 Annual Report.
Ketaki Bapat
‘Superman syndrome’: What happens if you have an extra Y chromosome?
Science ABC
|
August 9, 2023
The superman syndrome (not related to the superhero named Superman) is a disorder in which an individual has an extra ...
GLP ARTICLES
GLP Food & Ag Features
GLP Human Features
TOPICS
Daily Food & Ag
Daily Human
Agriculture & Food
Ancestry & Evolution
Chemical Controversies
Health & Medicine
Law, Regulations & Ethics
Science of the Future
Sustainability & Climate Change
SPECIAL SECTIONS
Academics Review
Anti-GMO Advocacy Funding Tracker
Bees & Butterflies
Global Gene Editing Regulation Tracker
GLP Biotech Profiles
GMO Beyond the Science
GMO FAQs
Infographics
Pesticides and Food
Sustainable Weed Management
Videos
RESEARCH
Search GLP Library
Browse Authors
Browse Sources
GLP RSS Feeds
ABOUT GLP
Mission, Financial Transparency and Governance
GLP Staff & Contributors
GLP Boards
GLP Integrity Policies: Privacy, Conflicts of Interest, Verification, Fact-Checking Standards and Corrections
Fair Use of Articles & Images
Copyright
Is the Genetic Literacy Project a corporate ‘front’? GLP responds to ongoing false allegations from US Right to Know / Organic Consumers Association / SourceWatch / Baum Hedlund / Church of Scientology
Write for the GLP
Contact
Donate to GLP
Subscribe to Newsletter
Close
